Stereodynamic strategies to induce and enrich chirality of atropisomers at a late stage

CB Roos, CH Chiang, LAM Murray, D Yang… - Chemical …, 2023 - ACS Publications
Enantiomers, where chirality arises from restricted rotation around a single bond, are
atropisomers. Due to the unique nature of the origins of their chirality, synthetic strategies to …

Catalytic asymmetric synthesis of sulfur-containing atropisomers by CS bond formations

RF Cao, ZM Chen - Science China Chemistry, 2023 - Springer
Chiral organosulfur compounds are not only widely distributed in bioactive natural products
and pharmaceuticals, but also play a significant role in chiral ligands/catalysts. Throughout …

Enantioselective access to triaryl-2-pyrones with monoaxial or contiguous C–C diaxes via oxidative NHC catalysis

SC Zhang, S Liu, X Wang, SJ Wang, H Yang, L Li… - ACS …, 2023 - ACS Publications
We present herein an unprecedented stereoselective synthesis of triaryl-2-pyrones with
monoaxial or contiguous diaxes from readily available starting materials. This N-heterocyclic …

Developing biarylhemiboronic esters for biaryl atropisomer synthesis via dynamic kinetic atroposelective Suzuki–Miyaura cross-coupling

Y Yang, C Wu, J Xing, X Dou - Journal of the American Chemical …, 2024 - ACS Publications
We herein introduce biarylhemiboronic esters as a new type of bridged biaryl reagent for
asymmetric synthesis of axially chiral biaryl structures, and the palladium-catalyzed …

Chiral Phosphoric Acid Catalyzed Asymmetric Hydrolysis of Biaryl Oxazepines for the Synthesis of Axially Chiral Biaryl Amino Phenol Derivatives

L Wei, J Li, Y Zhao, Q Zhou, Z Wei… - Angewandte Chemie …, 2023 - Wiley Online Library
The development of catalytic asymmetric reaction with water as the reactant is challenging
due to the reactivity‐and stereoselectivity‐control issues resulted from the low nucleophilicity …

Diastereo-and enantioselective synthesis of biaryl aldehydes bearing both axial and central chirality

F Huang, LF Tao, J Liu, L Qian, JY Liao - Chemical Communications, 2023 - pubs.rsc.org
We describe herein an intriguing method for the synthesis of biaryl aldehydes bearing both
axial and central chirality through a desymmetric [3+ 2] cycloaddition reaction of activated …

Atroposelective synthesis of eight-membered lactam-bridged N-arylindoles via stepwise cut-and-sew strategy

LF Tao, F Huang, X Zhao, L Qian, JY Liao - Cell Reports Physical Science, 2023 - cell.com
The development of efficient processes for the preparation of structurally diverse axially
chiral biaryls has been an important goal in synthetic organic chemistry and asymmetric …

Construction of axial chirality via click chemistry: Rh-catalyzed enantioselective synthesis of 1-triazolyl-2-naphthylamines

L Zeng, F Zhang, S Cui - Organic Letters, 2023 - ACS Publications
A modular and practical click chemistry for atroposelective synthesis of 1-triazolyl-2-
naphthylamines is developed. In this protocol, a variety of aromatic or aliphatic azides, and 1 …

Organocatalytic Atroposelective Dynamic Kinetic Resolution Involving Ring Manipulations

Q Shi, F Fang, DJ Cheng - Advanced Synthesis & Catalysis, 2024 - Wiley Online Library
Axially chiral architectures exist widely in natural products, biologically relevant molecules,
chiral ligands and catalysts as well as functional materials. Therefore, catalytic asymmetric …

Atroposelective catalysis

TA Schmidt, V Hutskalova, C Sparr - Nature Reviews Chemistry, 2024 - nature.com
Atropisomeric compounds—stereoisomers that arise from the restricted rotation about a
single bond—have attracted widespread attention in recent years due to their immense …